Three things to do today

? The FIRST Robotics Finger Lakes Regional Competition is being held at RIT's Gordon Field House in Henrietta. Spectators can watch for free when the action begins at 9 a.m. (March 2). Winners will move on to the FIRST Championships in St. Louis in late April. For more, go to firstrochester.org.

? Rochester Philharmonic Orchestra presents "Exquisite Puccini," featuring vocal soloists from the Eastman School of Music performing works by Rossini, Handel and Puccini. The concert is 8 p.m. (March 2) at Kodak Hall at Eastman Theatre, 60 Gibbs St. Tickets are $15 to $82. Call (585) 454-2100 or go to rpo.org.

Three things to do tomorrow

? The Greater Rochester International Auto Show returns to the Riverside Convention Center. Hundreds of vehicles, including SUVs, hybrids, trucks, sedans, sports cars and concept vehicles, will be on display. It's open from 10 a.m. to 10 p.m. Saturday (March 2) and 10 a.m. to 7 p.m. (March 3). Admission is $9; $6 for seniors and military personnel; $3 for ages 5 to 11; free for ages 4 and younger. For more, go to rochesterautodealers.org.

? In My Gal Patsy, Josie Waverly takes the stage to show what a Patsy Cline concert would have been like. See the performance at 3 p.m. (March 3) at Downstairs Cabaret Theatre Center, 540 E. Main St. Tickets are $29 to $33. Call (585) 325-4370 or go to downstairscabaret.com.

? An Orchid Show runs from 10 a.m. to 5 p.m. (March 3) at Sonnenberg Gardens & Mansion State Historic Park in Canandaigua. Wine tastings on Saturday and Sunday are also planned. Admission is $5. Call (585) 394-4922 or go to sonnenberg.org.

Mark your calender

The Deftones have a 7 p.m. show scheduled for Monday (March 4) at Main Street Armory, 900 E. Main St. Tickets are $30 to $35. Call (585) 232-3221 or go to rochestermainstreetarmory.com or ticketfly.com.